2-Chloro-6-iodotoluene CAS 42048-11-3
| CAS No. | 42048-11-3 |
| Molecular Formula | C7H6ClI |
| Molecular Weight | 252.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Chloro-6-iodotoluene (CAS 42048-11-3), a certified reference material (molecular formula C7H6ClI, MW 252.48 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H6ClI, 2-Chloro-6-iodotoluene contains chlorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 252.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-Chloro-6-iodotoluene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6ClI |
| Molecular Weight | 252.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- 2-Chloro-1-iodo-3-methylbenzene (CAS 116632-40-7)
- 2-Chloro-5-iodotoluene (CAS 116632-41-8)
- 2-Chloro-1-iodo-4-methylbenzene (CAS 116632-42-9)
- 1-Chloro-3-iodo-5-methylbenzene (CAS 116632-43-0)
- 1-Chloro-2-(iodomethyl)benzene (CAS 70450-40-7)
- 1-Chloro-3-(iodomethyl)benzene (CAS 70450-41-8)
- 1-Chloro-4-(iodomethyl)benzene (CAS 35424-56-7)
- 3-Chloro-2-iodotoluene (CAS 5100-98-1)
Recommended Standards
- 3-Octadecene (CAS 79647-77-1)
- 4-Chloro-1-iodo-2-methylbenzene (CAS 23399-70-4)
- (E)-5-Octadecene (CAS 7206-21-5)
- 4-Chloro-2-iodotoluene (CAS 33184-48-4)
- 3-Chloro-2,2-dimethyl-N-({4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}methyl)propanamide (CAS 866018-65-7)
- Methyl 1-{[3,5-bis(trifluoromethyl)phenyl]methyl}-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 338781-42-3)
- [4-methoxy-2-(trifluoromethyl)phenyl]hydrazine dihydrochloride (CAS 1909348-47-5)
- n-(2-Methoxy-5-methylbenzyl)-2-(1h-pyrazol-1-yl)ethan-1-amine (CAS 1291625-12-1)
- CK-636, 97% (CAS 442632-72-6)
- Hexafluorobisphenol A-3,3＇,5,5＇-d4 (CAS CATO-CCHM702595)
- CYclooctyl isocyanate (CAS 4747-70-0)
- 5-Fluoro-2-hydroxymethylpyridine (CAS 802325-29-7)
- 1,4-Dichloro-5-nitroanthracene-9,10-dione (CAS 3223-90-3)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com